| 摘要 |
PURPOSE:To obtain an electrophotographically useful sensitive body by incorporating a hydrazone type photoconductive substance into a photosensitive layer. CONSTITUTION:A hydrazone compound represented by general formula 1 is incorporated into an electrophotographic sensitive body. In the formula, each of R1, R2 and R3 is optionally substituted alkyl, aralkyl or aryl, both of R1 and R2 are not alkyl, R4 is alkyl, and R5 is H, halogen, alkyl or alkoxy. |
